CN106282557A - The method for concentration of lithium leachate - Google Patents
The method for concentration of lithium leachate Download PDFInfo
- Publication number
- CN106282557A CN106282557A CN201610635206.0A CN201610635206A CN106282557A CN 106282557 A CN106282557 A CN 106282557A CN 201610635206 A CN201610635206 A CN 201610635206A CN 106282557 A CN106282557 A CN 106282557A
- Authority
- CN
- China
- Prior art keywords
- filter
- concentration
- filter plant
- filtrate
- lithium leachate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 145
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000000706 filtrate Substances 0.000 claims description 78
- 239000003513 alkali Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 29
- 239000012141 concentrate Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 24
- 239000012528 membrane Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 238000001471 micro-filtration Methods 0.000 description 12
- 229910003002 lithium salt Inorganic materials 0.000 description 11
- 159000000002 lithium salts Chemical group 0.000 description 11
- 238000010992 reflux Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 5
- 229910052808 lithium carbonate Inorganic materials 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- YZSKZXUDGLALTQ-UHFFFAOYSA-N [Li][C] Chemical group [Li][C] YZSKZXUDGLALTQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610635206.0A CN106282557B (en) | 2016-08-05 | 2016-08-05 | The method for concentration of lithium leachate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610635206.0A CN106282557B (en) | 2016-08-05 | 2016-08-05 | The method for concentration of lithium leachate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106282557A true CN106282557A (en) | 2017-01-04 |
CN106282557B CN106282557B (en) | 2018-08-28 |
Family
ID=57665250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610635206.0A Active CN106282557B (en) | 2016-08-05 | 2016-08-05 | The method for concentration of lithium leachate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106282557B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108640131A (en) * | 2018-04-28 | 2018-10-12 | 四川思达能环保科技有限公司 | Lithium ore prepares the method and system of lithium carbonate |
CN109650416A (en) * | 2018-12-07 | 2019-04-19 | 三门峡联利新材料有限公司 | The method and system of purification concentration aluminium oxide factory desorbed solution containing lithium |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1618997A (en) * | 2003-11-20 | 2005-05-25 | 中南大学 | Method of combined extraction of magnesium and lithium in salt lake bittern |
CN101974684A (en) * | 2010-11-26 | 2011-02-16 | 福州大学 | Process for removing impurities from lepidolite leaching solution |
CN102337399A (en) * | 2011-11-21 | 2012-02-01 | 江西省科学院应用化学研究所 | Method for extracting lithium by processing lepidolite through alkali dissolution process |
CN102703706A (en) * | 2012-06-01 | 2012-10-03 | 奇瑞汽车股份有限公司 | Method for recovering valued metals from waste lithium cobaltate batteries |
WO2013146391A1 (en) * | 2012-03-30 | 2013-10-03 | 東レ株式会社 | Method for separation and recovery of alkali metal and alkali metal separation and recovery apparatus |
CN103738984A (en) * | 2013-12-26 | 2014-04-23 | 江苏久吾高科技股份有限公司 | Method and device for extracting bitten lithium chloride |
-
2016
- 2016-08-05 CN CN201610635206.0A patent/CN106282557B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1618997A (en) * | 2003-11-20 | 2005-05-25 | 中南大学 | Method of combined extraction of magnesium and lithium in salt lake bittern |
CN101974684A (en) * | 2010-11-26 | 2011-02-16 | 福州大学 | Process for removing impurities from lepidolite leaching solution |
CN102337399A (en) * | 2011-11-21 | 2012-02-01 | 江西省科学院应用化学研究所 | Method for extracting lithium by processing lepidolite through alkali dissolution process |
WO2013146391A1 (en) * | 2012-03-30 | 2013-10-03 | 東レ株式会社 | Method for separation and recovery of alkali metal and alkali metal separation and recovery apparatus |
CN102703706A (en) * | 2012-06-01 | 2012-10-03 | 奇瑞汽车股份有限公司 | Method for recovering valued metals from waste lithium cobaltate batteries |
CN103738984A (en) * | 2013-12-26 | 2014-04-23 | 江苏久吾高科技股份有限公司 | Method and device for extracting bitten lithium chloride |
Non-Patent Citations (2)
Title |
---|
张仁志: "《环境综合实验》", 30 April 2015 * |
胡洪波等: "《生物工程单元操作实验》", 31 March 2014 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108640131A (en) * | 2018-04-28 | 2018-10-12 | 四川思达能环保科技有限公司 | Lithium ore prepares the method and system of lithium carbonate |
WO2019205343A1 (en) * | 2018-04-28 | 2019-10-31 | 四川思达能环保科技有限公司 | Method and system for preparing lithium carbonate from lithium ore |
KR20200100819A (en) * | 2018-04-28 | 2020-08-26 | 쓰촨 시다능 인바이러멘탈 프로텍션 테크놀로지 씨오,. 엘티디. | Method and system for producing lithium carbonate from lithium ore |
JP2021531225A (en) * | 2018-04-28 | 2021-11-18 | 四川思達能環保科技有限公司 | Methods and systems for preparing lithium carbonate from lithium ore |
KR102432327B1 (en) * | 2018-04-28 | 2022-08-11 | 쓰촨 시다능 인바이러멘탈 프로텍션 테크놀로지 씨오,. 엘티디. | Method and system for preparing lithium carbonate from lithium ore |
JP7128546B2 (en) | 2018-04-28 | 2022-08-31 | 四川思達能環保科技有限公司 | Method and system for preparing lithium carbonate from lithium ore |
CN109650416A (en) * | 2018-12-07 | 2019-04-19 | 三门峡联利新材料有限公司 | The method and system of purification concentration aluminium oxide factory desorbed solution containing lithium |
Also Published As
Publication number | Publication date |
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CN106282557B (en) | 2018-08-28 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Concentration method for lithium leaching liquid Effective date of registration: 20200708 Granted publication date: 20180828 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003915 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220119 Granted publication date: 20180828 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003915 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Concentration method of lithium leaching solution Effective date of registration: 20220317 Granted publication date: 20180828 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022510000066 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20180828 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022510000066 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Concentration method of lithium leaching solution Effective date of registration: 20230215 Granted publication date: 20180828 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980032391 |